Among the tips, we find the following suggestion: "Disable Integrated iSight and Sound Input."

"The best way to disable an integrated iSight camera is to have an Apple-certified technician remove it," the NSA writes (emphasis added). Then, you might try "placing opaque tape over the camera" or try the software-only method of removing one of the components of Quicktime's files. And if the NSA doesn't trust a particular piece of hardware can't be used for surveillance, it's probably safe to assume an average user shouldn't either.

The built-in microphone comes under scrutiny, too. The NSA suggests setting the mic input level to zero and removing a file that cripples the sound system.